Top 10 Cyber Security Companies for Small Businesses in the US


Antivirus software is a key strategy employed by cyber security companies to protect small businesses, effectively thwarting attacks and preventing billion-dollar losses. With a significant percentage of data breaches causing devastating impacts, these companies prioritize the inclusion of antivirus software within their comprehensive cyber security solutions for small businesses.

Whenever you transmit information over the internet, it is open to the possibility of being attacked. It is for this reason that small businesses are eager to learn about cyber security companies that cater to the needs of small businesses because there is an absolute requirement for the safety of online transactions.

Cyber Security Companies in the US

The best cyber security companies in the United States are aware that all online transactions are susceptible to fraud. Because of the widespread belief that the Internet is not completely secure for conducting business, it is their responsibility to make the online environment safer for small businesses.

Cyber security organizations in the United States are aware of the fact that cyber attackers are becoming increasingly skilled and are now able to simultaneously target thousands of small businesses. The most successful forms of cyber security for small businesses are those that are aware that many businesses of this size lack the time and resources necessary to provide adequate cyber security.

When discussing cyber security companies for small businesses, it is important to note that small businesses are contracting the most reputable cybersecurity firms in the United States to stop the spread of viruses and protect company information from being stolen. For the sake of preventing themselves from turning into an easy target for cybercriminals, it is prudent for small enterprises to retain the services of reputable cyber security companies.

Many tiny firms choose to operate on a limited scale, even though they do business with significant sums of money and a substantial number of clients. They realize they have a lot to lose in the event of a cyber assault, thus they rely on cyber security businesses based in the United States.

They are aware that to prevent themselves from losing millions of dollars to clever hackers, they will need to get in touch with any one of the many top cybersecurity organizations in the United States. The private security companies there exist to protect themselves.


Location: San Mateo, CA
Founded: 2007
Funds Raised: $118.4M
Employee Number: 201-500

AlienVault is one of the best cyber security firms for small businesses, and it can be set up and configured in a short amount of time. Additionally, it comes with correlation rules that are already built-in to the software, making it one of the top cybersecurity companies in the United States. It is a solution for managing security that is hosted in the cloud. Additionally, working for this company would put you in the running for the title of greatest cybersecurity employer.

When you work with cyber security companies that cater to small organizations, you can rapidly install the sensors into both your cloud and on-premises settings. Additionally, you will have the ability to handle data collection, security analysis, and threat detection centralized from the AlienVault Secure Cloud.

The administration of assets is a useful function, as are both dynamic and static asset lists. In addition to asset management, the platform includes two more essential capabilities: asset scanning and OTX threat intelligence. Customers of cyber security firms for SMBs who have used this all-in-one SIEM appliance have praised it as a powerful tool with broad applicability.


Location: Newton, MA
Founded: 1999
Funds Raised: $570.5M
Employee Number: 1001-5000

Small businesses can use CyberArk across a variety of environments, which enables them to secure both their apps and their corporate information. This enables the firms to expand their operations. It is widely regarded as one of the most effective cyber security services for organizations that operate on a small scale.

CyberArk operates effectively in environments that are cloud-based, hybrid or run entirely on-premises. Because of this cyber security, corporate businesses will be able to safeguard their infrastructure while simultaneously gaining access to it by their requirements.

The best cyber security providers for small businesses, like this one, always offer a straightforward user interface and empower consumers to access all the most important data about their system at any time they choose.


Location: Milpitas, California
Founded: 2004
Funds Raised: $400M
Employee Number: 1001-5000

The company, which was formerly known simply as FireEye, has just changed its name to FireEye Network Security. It is a platform that, in addition to offering sophisticated threat defense, can identify breaches. It provides businesses with visibility into the myriad of risks they face and safeguards them against potentially harmful cyber assaults.

FireEye Network Security excels in spotting elusive security issues, a competitive edge evident in customer reviews. With unique sandboxing capabilities, it effectively defends against signature-less attacks, setting an industry standard.


Location: San Jose, California
Founded: 1987
Funds Raised: N/A
Employee Number: 5001-10000

It is McAfee’s purpose to secure people, devices, and data all around the world, and the company is a leader in the field of cybersecurity on a global scale. McAfee delivers comprehensive security solutions to consumers, corporations, small and medium businesses, and governments all over the world. The company has more than 70 million customers and workers in 175 different countries.

John McAfee, the creator of the first commercially available antivirus software, launched the corporation that bears his name in 1987. McAfee went public in 1992 and was eventually purchased by Intel for a total of $7.7 billion the following decade. In the year 2020, Intel separated McAfee into its independent firm.

McAfee provides a vast selection of goods and services related to cybersecurity, some of which include antivirus software, anti-malware software, firewalls, virtual private networks (VPNs), and identity protection. In addition to that, the company provides a wide range of cloud-based security solutions.

The field of cybersecurity widely regards McAfee as a pioneer, and numerous distinctions have been bestowed upon it, including SC Magazine dubbing it “World’s Best Security Company” in 2022.

Rapid 7

Location: Boston, MA
Founded: 2000
Funds Raised: $89M
Employee Number: 1001-5000

Safeguarding organizations worldwide, Rapid7 offers actionable insights and solutions to combat cyber threats. Established in 2000, this global cybersecurity company is headquartered in Boston, Massachusetts.

Rapid7 provides a comprehensive selection of products and services, including vulnerability management, penetration testing, application security, threat intelligence, and incident response. Establishments of varying sizes, including those on the Fortune 500 list, governmental organizations, and educational establishments, utilize the corporation’s goods and services.

Widely recognized in the market, Rapid7 is a leading provider of cyber security solutions, consistently ranked among the most prestigious cybersecurity businesses. Esteemed publications such as SC Magazine, Forrester Research, and Gartner have commended the company.

Businesses have access to a diverse range of instruments for threat detection, intelligence gathering, and response. The Rapid7 Insight Platform, the company’s flagship offering, automates processes and neutralizes threats through continuous monitoring and AI-powered tools. Collecting data from network environments, the platform enhances security measures.


Location: Cambridge, Cambridgeshire
Founded: 2013
Funds Raised: $230.5M
Employee Number: 1001-5000

Darktrace is a British cybersecurity firm that employs AI to identify and counteract online attacks. Matthew Ingham and Jack O’Halloran established the company in 2013 with Cambridge, England as its base of operations.

Enterprise Immune System (EIS) is the name of Darktrace’s AI platform. EIS is a self-learning system that becomes familiar with the typical operation of a company’s IT systems. When EIS identifies a suspicious activity, it can notify the appropriate authorities.

Organizations as diverse as banks, hospitals, and even governments have all benefited from using Darktrace’s EIS. Experts in the field of cybersecurity have also complimented the corporation for its ground-breaking application of artificial intelligence.

Darktrace is a trusted AI enterprise in the cyber security market, with businesses relying on its effective security products. Their expertise extends beyond analyzing network traffic to include individual systems and user habits, making them a preferred choice for consumers. Anomaly detection and proper action following determination are both within its capabilities. Small business cyber security solutions do not rely on signatures to identify known threats. The report breaks down the issue, summarizes the discovery, and provides a comprehensive explanation of what should be done next.


Location: Austin, Texas
Founded: 1994
Funds Raised: $18M
Employee Number: 1001-5000

Shielding against threats is challenging, but ForcePoint, a cyber security company for small businesses, understands the need for suitable solutions. They offer comprehensive cyber security solutions that detect advanced data threats for your small business. In addition to other features, this solution offers built-in protection for cloud apps, enhanced threat protection, and cloud sandboxing.

With Forcepoint Cloud, you can offer web security to mobile users while also benefiting from a variety of deployment options, including hybrid, on-premise, or SaaS deployment, all while making use of a single SKU. This enables you to provide users who are traveling with web protection.

Establishments of varying sizes, including those on the Fortune 500 list, governmental organizations, and educational institutions, utilize the goods and services offered by Forcepoint. The company’s clientele worldwide represents over sixty thousand different companies. The merger between Websense and Raytheon SIT in 2015 established the firm.


Location: Clearwater, FL
Founded: 2010
Funds Raised: $393.4M
Employee Number: 1000-5000

KnowBe4, a highly successful cyber security organization, serves small businesses with thousands of satisfied customers. They are renowned in the US as a respected employer and excel in multilingual support and security awareness training.

KnowBe4 enables clients, from large corporations to small businesses, to swiftly deploy platforms compared to rivals. As a leading US cyber security firm, benefit from baseline testing and access to the largest library of security awareness training content. Join the ranks of successful organizations worldwide by clicking here.


Location: Schaffhausen, Switzerland
Founded: 2003
Funds Raised: $250M
Employee Number: 1,001-5,000

Acronis is a global leader in cyber protection, offering comprehensive solutions for data protection, disaster recovery, and edge computing. With expertise in AI and blockchain, Acronis delivers affordable, device-agnostic solutions since 2003, ensuring data security and recovery worldwide. Acronis protects over 5.5 million endpoints and 150,000 organizations in over 150 countries worldwide.

It is the first service provider solution that combines backup, anti-malware, security, and management functions into a single offering, and that solution is Acronis Cyber Protect Cloud. These capabilities include vulnerability assessments, patch management, URL filtering, and a variety of other capabilities. Now, Service Providers can lessen the complexity of their goods while simultaneously improving their service level agreements (SLAs), decreasing the number of customers that leave their service, and raising the amount of recurring income that they generate.

Heimdal Threat Prevention

Location: Copenhagen, Denmark
Founded: 2014
Funds Raised: $10.7M
Employee Number: 51-200

Heimdal Threat Prevention is an innovative filtering solution for DNS, HTTP, and HTTPS, enhancing traditional protection and detection. It recognizes known and emerging malware, complementing existing antivirus. With our patented DarkLayer GUARD and VectorN Detection, achieve code-autonomous protection against diverse attack vectors. This will allow you to achieve code-autonomous protection.

Heimdal Threat Prevention is a lightweight agent that can be deployed on any endpoint, including PCs, Macs, and mobile devices. The agent is easy to install and manage, and it does not have a significant impact on system performance.

The Heimdal Threat Prevention platform includes several features that make it a powerful tool for protecting organizations from cyber threats.

Heimdal Threat Prevention is a comprehensive endpoint security platform that can help organizations protect themselves from a wide range of cyber threats. The platform is easy to deploy and manage, and it does not have a significant impact on system performance.


As cyberattacks grow more sophisticated, the need for reliable cybersecurity solutions and cyber securty companies increases. These US-based top 10 cybersecurity businesses lead the way in combating evolving threats to data, intellectual property, and digital space. With a focus on innovation, they guard organizations and individuals against the negative impacts of cyber attacks.


Check out the carefully listed cyber security companies list in different locations below:

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